67310485

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1567}}^1$

素因数の和:1665

約数の個数: 24

約数和(自身を含む): 90091008

約数和(自身を除く): 22780523

約数列:

[1, 5, 11, 55, 71, 121, 355, 605, 781, 1567, 3905, 7835, 8591, 17237, 42955, 86185, 111257, 189607, 556285, 948035, 1223827, 6119135, 13462097, 67310485]

約数ペア:

[(1, 67310485), (5, 13462097), (11, 6119135), (55, 1223827), (71, 948035), (121, 556285), (355, 189607), (605, 111257), (781, 86185), (1567, 42955), (3905, 17237), (7835, 8591)]